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2 HCN + H2SO4 + 2 H2O = (NH4)2SO4 + 2 CO
C12H522O11 + O2 = CO2 + H2O =>
C12H522O11 + 137 O2 = 12 CO2 + 261 H2O
SF6(g) = S + F =>
SF6(g) = S + 6 F
NaNO3 + CuSO4 = NaSO4 + NO3Cu =>
NaNO3 + CuSO4 = NaSO4 + NO3Cu
H2S2O7 = H2SO4 + SO3 =>
H2S2O7 = H2SO4 + SO3
LiCl + H2SO4 = LiSO4 + H2Cl =>
LiCl + H2SO4 = LiSO4 + H2Cl
CuSO4 + NaOH + C12H22O11 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
4 CuSO4 + 8 NaOH + C12H22O11 = 2 Cu2O + 4 Na2SO4 + 2 C6H12O7 + 3 H2O
FeSO4 + Ca(NO3)2 = Fe(NO3)2 + CaSO4 =>
FeSO4 + Ca(NO3)2 = Fe(NO3)2 + CaSO4
Ca(NO3)2(aq) + Pb(s) = Ca(s) + Pb(NO3)2(aq) =>
Ca(NO3)2(aq) + Pb(s) = Ca(s) + Pb(NO3)2(aq)
C6H7N + H2SO4 = C6H7NO3S + H2O =>
C6H7N + H2SO4 = C6H7NO3S + H2O
C72 + O2 = CO =>
C72 + 36 O2 = 72 CO
Sr(NO3)2 + Fe(NO3)3*9H2O + C2H5NO2 = SrFeO3 + H2O + CO2 + N2 =>
6 Sr(NO3)2 + 6 Fe(NO3)3*9H2O + 16 C2H5NO2 = 6 SrFeO3 + 94 H2O + 32 CO2 + 23 N2
Na(cr) + Cl2(g) = NaCl(cr) =>
2 Na(cr) + Cl2(g) = 2 NaCl(cr)
SF6(g) = S8(s) + F2(g) =>
8 SF6(g) = S8(s) + 24 F2(g)
Ca(NO3)2 + NaOH = Ca(OH)2 + Na(NO3) =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2 + 2 Na(NO3)
H2SO4 + Mg = SO4MgH2 =>
H2SO4 + Mg = SO4MgH2
C10H8O4 + NaOH = C8H4Na2O4 + C2H6O2 =>
C10H8O4 + 2 NaOH = C8H4Na2O4 + C2H6O2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
(CuOH)2CO3 + NH3 = Cu(NH2)2 + CO2 + H2O =>
(CuOH)2CO3 + 4 NH3 = 2 Cu(NH2)2 + CO2 + 3 H2O
HOCl + KBr = HBr + KClO =>
HOCl + KBr = HBr + KClO
Cr + HCl = CrCl2 + H2 =>
Cr + 2 HCl = CrCl2 + H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Zn + Na2CrO4 = Na + ZnCrO4 =>
Zn + Na2CrO4 = 2 Na + ZnCrO4
CH + S = CS + H2S =>
2 CH + 3 S = 2 CS + H2S
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
KN = K + N2 =>
2 KN = 2 K + N2
H3AsO4 + Fe2(SO4)3 = FeAsO4 + H2SO4 =>
2 H3AsO4 + Fe2(SO4)3 = 2 FeAsO4 + 3 H2SO4
I + HNO3 = INO3 + NO2 + H2O =>
I + 2 HNO3 = INO3 + NO2 + H2O
C2H5COOCH3 + NaOH = C2H5OH + CH3COONa =>
C2H5COOCH3 + NaOH = C2H5OH + CH3COONa
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
CH4(g) + I2(g) = HI(g) + CHI3(g) =>
CH4(g) + 3 I2(g) = 3 HI(g) + CHI3(g)
N2H2 + C27H40 = C27H52 + N2 =>
6 N2H2 + C27H40 = C27H52 + 6 N2
Fe2 + AgC2H3O2 = Fe(C2H3O2) + Ag =>
Fe2 + 2 AgC2H3O2 = 2 Fe(C2H3O2) + 2 Ag
K2CrO4 + BaCl2*2H2O = BaCrO4*2H2O + KCl =>
K2CrO4 + BaCl2*2H2O = BaCrO4*2H2O + 2 KCl
MgSO4*7H2O + BaCl2 = MgCl2 + BaSO4 + H2O =>
MgSO4*7H2O + BaCl2 = MgCl2 + BaSO4 + 7 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Na + Cl = NaCl =>
Na + Cl = NaCl
Al(SO)(aq) + KOH(aq) = Al(OH)(aq) + KSO(aq) =>
Al(SO)(aq) + KOH(aq) = Al(OH)(aq) + KSO(aq)
KCl + MgBr2 = MgCl2 + KBr =>
2 KCl + MgBr2 = MgCl2 + 2 KBr
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
SF6(g) = S8(s) + F2(g) =>
8 SF6(g) = S8(s) + 24 F2(g)
Hg(O2CCH3)2 + Na2S = HgS + NaO2CCH3 =>
Hg(O2CCH3)2 + Na2S = HgS + 2 NaO2CCH3
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Mg + O = MgO =>
Mg + O = MgO
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NH4ClO4 + KNO2 = NH4NO2 + KClO4 =>
NH4ClO4 + KNO2 = NH4NO2 + KClO4
CH3COOH + HOCH2CH2OH = C6H10O4 + H2O =>
2 CH3COOH + HOCH2CH2OH = C6H10O4 + 2 H2O
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